During the second millennium BC, the Hittites invaded Asia Minor. They carved chambers underground to make them granaries. All of those early civilizations who took over the land used the underground chambers to store grain and, perhaps, as short-term shelter from invaders. But during the first centuries after the time of Jesus, when persecuted Christians sought places of worship, they carved deep into the rock, adding to those chambers that was already there before, everything they needed like bedchambers, water tanks, flour mills, and stables, as well as other rooms that are important to them like churches, confessionals, seminaries, baptismal fonts, supply areas, chapels, stables, tombs, and even wineries. The cities were complete with wells, chimneys for air circulation, and niches for oil lamps, stores, and water tanks. They were built to withstand attack and could support large numbers of people and their domestic animals, for long periods of time. It is also where Christians practiced their forbidden religion.
Turkey opened five of these underground cities to the public, and it now became a great tourist spot in the region, and one of the many wonders of the world. Let's go and investigate this place further. Read more.
***All Images used are from Google Images